{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216634812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2ddfc5621ea45bf1cb13736ced9e75a301371c42c3e117f559f84889f824826",
    "signature": "0x7f7e48906204f06c23098f5a2f9cbb631c35b5c3845b99c06650db5ab0b65b4d4a9432920d3e4f2ab5a32c15dc247f1ffdd3e971fe948f8dd6574972899b6ea81b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}